JPS55123010A - Joint for operating piston - Google Patents
Joint for operating pistonInfo
- Publication number
- JPS55123010A JPS55123010A JP2844679A JP2844679A JPS55123010A JP S55123010 A JPS55123010 A JP S55123010A JP 2844679 A JP2844679 A JP 2844679A JP 2844679 A JP2844679 A JP 2844679A JP S55123010 A JPS55123010 A JP S55123010A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- spherical surface
- hole
- piston
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To allow the cross swing of a rod and the inclination of its axis and facilitate working, by providing an inside and an outside spherical surfaces on the input end of the piston of an actuator for a master cylinder or the like and supporting the tip of the rod between both the spherical surfaces so that the rod can swing.
CONSTITUTION: A hole 3h is provided in the input end of a piston 3b. An inside spherical surface 3f, which has a radius of Ro centering a point 1k on a part of a rod 1d supported by a guide 1e, is provided at the bottom of the hole 3h. The rod 1d is interlocked with a diaphragm not shown in Fig. A seat member 3d, which is made of synthetic resin and has an outside spherical surface 3g with a radius of Ri centering said point 1k, is fitted in the hole 3h at a prescribed distance from the inside spherical surface 3f. The tip of the rod 1d, which has a spherical surface 1j, is placed in contact with the inside spherical surface 3f. An annular seat 1m on a washer 1i fitted with the rod 1d is placed in contact with the outside spherical surface 3g. This results in providing a desired joint 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2844679A JPS55123010A (en) | 1979-03-12 | 1979-03-12 | Joint for operating piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2844679A JPS55123010A (en) | 1979-03-12 | 1979-03-12 | Joint for operating piston |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55123010A true JPS55123010A (en) | 1980-09-22 |
Family
ID=12248891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2844679A Pending JPS55123010A (en) | 1979-03-12 | 1979-03-12 | Joint for operating piston |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123010A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62195675U (en) * | 1986-06-02 | 1987-12-12 | ||
US6470791B1 (en) * | 1997-11-25 | 2002-10-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Master cylinder |
-
1979
- 1979-03-12 JP JP2844679A patent/JPS55123010A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62195675U (en) * | 1986-06-02 | 1987-12-12 | ||
JPH0424147Y2 (en) * | 1986-06-02 | 1992-06-05 | ||
US6470791B1 (en) * | 1997-11-25 | 2002-10-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Master cylinder |
US6810787B2 (en) | 1997-11-25 | 2004-11-02 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Master cylinder |
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